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Copper 7440-50-8

Name: Copper 7440-50-8
Brand: longbang
SKU: pr2407041083
Price: 5 USD
Availability: InStock

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CAS No.:

7440-50-8

Grade:

chemical Grade

Content:

99%

Port:

tianjin

Brand:

longbang

Packaging:

as your requirement

Sample Available:

Yes

Price valid (until):

2024-08-04

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Hebei Longbang Technology Co., Ltd

Company Type:

Trader

Location:

China

Payment Terms:

TT against copy of documents,L/C,TT against B/L draft before shipment,100% TT in advance

Average Lead Time:

15 days

Qualification:

Main Products:

chemical

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Product Description
Seller Information
Inquiry History

Description

Product Detail

Melting point 230 °C (dec.) (lit.)Boiling point 465.8±55.0 °C(Predicted)density 1.74Fp 230°Cstorage temp. APPROX 4°Csolubility DMSO: slightly soluble; PBS (pH 7.2): slightly solublepka1.22±0.10(Predicted)form solidOdorodorlessWater Solubility 1.2 g/100 mLDecomposition 230 ºCMerck 13,4525BRN 2045054 Stability:Stable. Incompatible with metals, strong oxidizing agents, strong bases. May be light sensitive.InChIKeyXDDAORKBJWWYJS-UHFFFAOYSA-NLogP-2.360 (est)

Hebei Longbang Technology Co., Ltd. is located in Shijiazhuang City, the capital of Hebei Province and the Beijing-Tianjin-Hebei New Zealand Hub, with convenient transportation. Our company is a modern high-tech chemical enterprise integrating R&D, production and sales. Our company has strong technical force, advanced equipment, strict quality management system and high-quality after-sales service, adheres to the business philosophy of "customer first, keen and enterprising", and adheres to honesty as the foundation of the company's survival. All for the satisfaction of customers, all for the long-term healthy development of the enterprise. In the past 10 years, we have been strictly managing the entire trading process, focusing on every detail, providing customers with a full range of services such as product procurement, research and development, quality control, logistics management, etc., and becoming a trustworthy partner and partner for customers. Nowadays, we have formed a product chain with many variety, large scale, complete products, refinement, high added value and high technical content. There are many series of medical products, food-grade additives, industrial grade, fertilizer grade, mineral products, etc. As a way to take advantage of the ever-expanding information resources in international trade, we welcome potential customers from anywhere online and off-line. Although we provide high-quality products, our qualified after-sales service team provides an effective and satisfying enquiry service. Item Inventory and Detail Detail Records as well as any other information will be sent to you in a timely manner to check the information.

OUR ADVANTAGES

1.We have high purity products, we will strictly control the quality, and we always insist on reasonable and flexible price to match the high quality.

2. Spot samples can be shipped quickly after payment, saving time for receiving goods.

3.Full experience of large numbers containers loading in Chinese sea port.

4. Have professional customs clearance capabilities and the best after-sales service.

Our Service

1.Cooperate with research institutions, we strictly control the process from raw material to finished product.

2.The customer comes first, we provide reasonable price, high quality product and prompt shipment.

3.We can send the goods to your delivery address directly. It is relatively safe and fast.

4.Quick and clear response to customers questions.

5.We could make our price discount if you place a substantial order with us.

6.Products can be packaged according to customer requirements.

Shop Sodium hyaluronate 9067-32-7 with good price and best quality-Detailed Image 2

By Express	By Air	By Sea
Suitable for under 50kg	Suitable for more than 50kg	Suitable for more than 500kg
Fast: 3-7 days	Fast: 3-7 days	Slow: 3-10 days
High cost	Medium cost	Medium cost
Door to door service	Door to door service	Port to port service

FAQ

Q1: Can I get samples?

Answer: Of course you can. For most products, we can provide you with free samples, and the shipping costs should be borne by you.We also accept small quantities of 10g, 100g and 1kg orders to evaluate your quality of our products.

Q2: How to place an order for your product?

Answer: First let us know your requirements or applications. Secondly, we quote according to your request or our suggestion.Third, the customer confirms the samples and deposits for the form al order. We can offer discounts for large orders.

Q3: Can you tell us something about shipping?

Shipping can be DHL, UPS, TNT, EMS, Fedex, etc.

If you want to order in large quantities, you can do it by air or sea.

Transportation costs vary according to the mode of transportation and the country you are arriving in. You can tell me your country and mode of transportation, and we will give you the freight price as soon as possible.

Q4: How to make payment?

Payment method: T/T, L/C etc.

Shop Sodium hyaluronate 9067-32-7 with good price and best quality-Detailed Image 6

ECHEMI Editorial Reference

Reddish brown metal; face-centered cubic crystal; density 8.92 g/cm3; Mohs hardness 2.5 to 3.0; Brinnel hardness 43 (annealed); electrical resistivity 1.71 microhm-cm at 25°C; Poisson's ratio 0.33; melts at 1,083°C; vaporizes at 2,567°C; insoluble in water; dissolves in nitric acid and hot sulfuric acid; slightly soluble in hydrochloric acid; also soluble in ammonium hydroxide, ammonium carbonate and potassium cyanide solutions. Copper is a reddish-brown metal which occurs free or in ores, su
Reddish lustrous malleable odorless metallic solid.|DryPowder; DryPowder, OtherSolid; DryPowder, PelletsLargeCrystals, WetSolid; DryPowder, WetSolid; Liquid; OtherSolid; OtherSolid, Liquid; PelletsLargeCrystals; PelletsLargeCrystals, OtherSolid|SOLID IN VARIOUS FORMS. TURNS GREEN ON EXPOSURE TO MOIST AIR.|Reddish, lustrous, malleable, odorless solid.
Reddish lustrous malleable odorless metallic solid.|Copper is a metal that occurs naturally throughout the environment, in rocks, soil, water, and air. Copper is an essential element in plants and animals (including humans), which means it is necessary for us to live. Therefore, plants and animals must absorb some copper from eating, drinking, and breathing.Copper is used to make many different kinds of products like wire, plumbing pipes, and sheet metal. U.S. pennies made before 1982 are made of copper, while those made after 1982 are only coated with copper. Copper is also combined with other metals to make brass and bronze pipes and faucets.Copper compounds are commonly used in agriculture to treat plant diseases like mildew, for water treatment and, as preservatives for wood, leather, and fabrics.|Copper atom is a copper group element atom and a metal allergen. It has a role as a micronutrient and an Escherichia coli metabolite.|Copper is a transition metal and a trace element in the body. It is important to the function of many enzymes including cytochrome c oxidase, monoamine oxidase and superoxide dismutase. Copper is commonly used in contraceptive intrauterine devices (IUD).|Copper is an essential trace element that is included in some over-the-counter multivitamin and mineral supplements, even though copper deficiency is quite rare and supplementation is rarely needed. The amounts of copper found in typical supplements has not been associated with serum enzyme elevations or with clinically apparent liver injury. However, accidental or intentional copper overdose can cause an acute liver injury and chronic ingestion of excessive amounts of copper can result in copper overload and chronic liver injury.|Copper is an element with atomic symbol Cu, atomic number 29, and atomic weight 63.|A heavy metal trace element with the atomic symbol Cu, atomic number 29, and atomic weight 63.55.

Basic Info

Product Name:

Copper

Other Name:

Copper;C.I. 77400;C.I. Pigment Metal 2;1721 Gold;Raney copper;Arwood copper;Kafar copper;Copper Powder;CuEP;CuEPP;CE 1110;E 115 (metal);E 115;GE 1110;CE 115;Rame;TTAI;Copper element;TAI (metal);MF-DZ;TAI;CE 7 (metal);M 36.012;Nogac 18;CE 7;NDGAC 35;MD 1 (metal);MF-D2;MD 1;C 100 (metal);C 100;JTC 1OZ;HTE;3EC;DN 02;CE 25;CE 15;TSTO 35;200RL;CE 1100;3L Fire;FCC 115A;BSH (metal);BSH;22BB400;CS-F 150E;1100T;MF-D3;OFHC copper;OFHC;3EC-HTE;R 300 (metal);3EC-III;R 300;CF 78;SPC 4-8;BHY 13T;TUP;MA-CDS;3EC3;CE 8A;SQ-HTE;CuLox 6010;CuLox 6030;BHY 02B-T;SLP;Cu-At-W 250;BHN 02T;SRM394;SRM395;M 330;3EC-VLP;FCC 115;JTC;JTC-LP;JTC-AM;JTCS;SFR-Cu;GTS 35;GTS 35 (metal);CF-T 8;CU-FN 10;115A;Allbri Natural Copper;Silcoat FCC-SP 99;NDGC;YGP 35;TSC 35;SLP 18;DT GLMP;M 330 (metal);R 300A;SQ-VLP;CT 315E;CDX;CDX (metal);FCC-SP 99;Unicoat 2845;DP 3;DP 3 (metal);MFP-CU 125;BHY 22B-T;FX-BSH;100RXH;F 2WS;CU 112;2L3GT;BPF 18;NT-TAX-M;NT-TAX-O;GT;GT (metal);GT-MP;SFR-Cu 5;SFR-Cu 10;Cu-HWQ;MFP 1110;GTS 18;BHY 13HT;F 1WS;HCCD 101;XMCu;GTS 12;Micro Thin;GTS;GTS (element);GT-MP 35;CCL-HL 830;F 3B-WS;BHN;USLP 12;F 0WS;Double Thin F-NP;BAC 13B-NK120;3EC-VEP;FQ-VLP;B152-ETP;UCP 030;EFC 6000;SLP 105WB;CE 6;YB 10;Y 10 (metal);F 3WS18;Y 10;CE 6 (copper);F 2WS18;MC 2;MC 2 (metal);USLP-R 2;N 254Di;FGP;CF-T 9;MA-CD;TSTO;1300YM;XTF;F-CP;SLP 100;3EC-VLP35;BAC 13T;AM-FN;B-WS;3EC-VLP18;FCC 116;TQ-VLP;CF-T 9-18;CF-T 9B-THE;65555-90-0;72514-83-1;133353-46-5;133353-47-6;195161-80-9;1441640-38-5;1993435-25-8;2056901-56-3;2432029-48-4

CAS No.:

7440-50-8

Molecular Formula:

InChIKeys:

InChIKey=RYGMFSIKBFXOCR-UHFFFAOYSA-N

Molecular Weight:

63.54600

Exact Mass:

62.92960

EC Number:

231-159-6

UNII:

789U1901C5

ICSC Number:

0240

UN Number:

3089|3077

DSSTox ID:

DTXSID2023985

NCI Thesaurus Code:

C391

Color/Form:

Reddish, lustrous, ductile, malleable metal|Red metal; cubic

HScode:

7402000090

Categories:

Oxides and Peroxides

Characteristics

PSA:

XLogP3:

-0.00250

Appearance:

Reddish lustrous malleable odorless metallic solid.

Density:

8.94 g/cm³

Melting Point:

1083 °C

Boiling Point:

2595 °C

Flash Point:

-23ºC

Water Solubility:

Insoluble

Storage Conditions:

2-8ºC

Vapor Pressure:

0 mmHg (approx)

Toxicity:

LD50 intraperitoneal in mouse: 3500ug/kg

Flammability characteristics:

Noncombustible Solid in bulk form, but powdered form may ignite.

Odor:

Odorless /Copper dusts and mists/

Experimental Properties:

Lustrous, ductile, malleable metal; Mohs' hardness: 3.0; specific resistance: 1.673 microohm/cm; heat of fusion: 48.9 cal/g; heat capacity (solid): 0.092 cal/g/deg C at 20 °C, (liq): 0.112 cal/g/deg C; becomes dull when exposed to air; two naturally occurring isotopes: 63 (69.09%), 65 (30.91%); 9 artificial isotopes|Very slowly attacked by cold hydrochloric acid or dil sulfuric acid; readily by dil nitric acid, and by both not conch sulfuric acid and hydrobromic acid. It is also attacked by acetic acid and other organic acids.|COPPER FORMS TWO SERIES OF SALTS, CU(1+) AND CU(2+) BOTH VALENCE TYPES FORM COMPLEX IONS THAT ARE STABLE.|Ductile, excellent conductor of electricity. Complexing agent, coordination numbers 2 and 4. More resistant to atmospheric corrosion than iron, forming green layer of hydrated basic carbonate. Readily attacked by alkalies. Noncombustible, except as powder.|For more Other Experimental Properties (Complete) data for COPPER, ELEMENTAL (6 total), please visit the HSDB record page.

Air and Water Reactions:

Solid pieces are very slowly oxidized by air to give a green basic carbonate. Solid pieces become covered by a black oxide when heated in air. Insoluble in water.

Reactive Group:

Metals, Less Reactive

Reactivity Profile:

COPPER combines violently with chlorine trifluoride in the presence of carbon [Mellor 2, Supp. 1, 1956]. Is oxidized by sodium peroxide with incandescence [Mellor 2:490-93, 1946-1947]. Forms an unstable acetylide when acetylene is passed over samples that have been heated enough to form an oxide coating. Reacts more rapidly in powdered or granular form. Subject to explosive reaction then mixed in finely divided form with finely divided bromates chlorates and iodates of barium, calcium, magnesium, potassium, sodium, or zinc; these reactions are initiated by heat, percussion, and occasionally light friction [Mellor 2:310, 1946-1947]. A solution of sodium azide in copper pipe with lead joints formed copper azide and lead azide, both of these compounds can detonate [Klotz, 1973].

Flammable Limits:

Noncombustible Solid in bulk form, but powdered form may ignite.

Heat of Vaporization:

1150 cal/g

See More Copper Properties 

Hazard Identification

Classification of the substance or mixture

Not classified.

GHS label elements, including precautionary statements

Precautionary statement(s)
Pictogram(s)	No symbol.
Signal word	No signal word
Hazard statement(s)	none
Prevention	none
Response	none
Storage	none
Disposal	none

Other hazards which do not result in classification

no data available

Handling and Storage

Precautions for safe handling

NO open flames. Handling in a well ventilated place. Wear suitable protective clothing. Avoid contact with skin and eyes. Avoid formation of dust and aerosols. Use non-sparking tools. Prevent fire caused by electrostatic discharge steam.

Conditions for safe storage, including any incompatibilities

See Chemical Dangers.

See More Copper Safety Data Sheet 

Seller Information

Business Type:
Trader

Main Products:
chemical

Location:
1803-1, Block A, Huaqiang Plaza, 77 Minzu Road, Xinhua District, Shijiazhuang City, Hebei Province, China

Payment Terms:
TT against copy of documents,L/C,TT against B/L draft before shipment,100% TT in advance

Average lead Time:
15 days

Total Annual Revenue:
$5 million-$10 million

Total Employees:
51-100

Year of Establishment:
2023

Inquiry History

16 Inquiries

Country	Product	Purchase Quantity	Date Posted
India	Copper	20 MT	Aug 4, 2026
India	Copper	1 KG	Jan 28, 2026
India	Copper	25 MT	Jun 30, 2025
Finland	Copper	1000 KG	Oct 15, 2024
India	Copper	5000.00 KG	Feb 7, 2024
China	Copper	500 MT	Jan 25, 2024
Pakistan	Copper	10.00 KG	Dec 15, 2023
Argentina	Copper	200 MT	Sep 20, 2026
China	copper	500 MT	Apr 14, 2026
India	Copper	1 KG	Feb 10, 2026
Kenya	copper cathodes	3500 MT	Jan 7, 2026
Sweden	Copper Powder	1 MT	Mar 11, 2026
India	copper cathode	250 MT	Feb 10, 2026
India	copper cathode	250 MT	Jan 28, 2026
India	COPPER CATHODE NON LME 99.99% GRADE A	150 MT	Dec 10, 2025
India	Cerium	25.00 G	Feb 18, 2025

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Copper 7440-50-8

Product Description

Seller Information

Inquiry History

Classification of the substance or mixture

GHS label elements, including precautionary statements

Other hazards which do not result in classification

Precautions for safe handling

Conditions for safe storage, including any incompatibilities

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